So this file stored in /system/etc determines what type of storage sdcard and sdcard2 will be identified as. Basically sdcard2 becomes ext_sd.
While most applications are fine with using our phone's internal storage as the primary, google music does not and cannot find any music on my removable SD card. As soon as I copy it to internal it finds it right away. by modding this file, we can essentially have our removable SD card seen as primary storage and the internal secondary or as an external card.
It looks like they sucessfully made this change on the Rezound (http://forum.xda-developers.com/showthread.php?t=1383330 by changing the following:
dev_mount sdcard /mnt/sdcard 37 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard2 /mnt/sdcard/ext_sd auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
to this:
dev_mount sdcard2 /mnt/sdcard/ext_sd 37 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
I mirrored this change by making ours:
dev_mount sdcard /mnt/sdcard 36 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard2 /mnt/sdcard/ext_sd auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
to this:
dev_mount sdcard2 /mnt/sdcard/ext_sd 36 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
EDIT: 4/29
Got it working! sorta.. The phone now recognizes the physical storage card as internal phone storage and the internal phone storage as the ext_sd card. Google music finds all music. I have to add a few things to the vold.fstab file to allow a computer to see the actual internal storage card when using the phone in usb storage mode. If you would like to try it, unzip the attached modified.vold.fstab.zip file and push the file to /system/etc via adb after deleting the old one. I have also included the stock one in this post.
KEEP IN MIND: If you wipe internal storage with your phone with this mod in place, you may wipe your SD CARD. Make sure you flash back to the stock file, or just don't use the wipe internal storage feature.
Interesting concept.. Curious if it would actually work for us.
Would be nice to have my 32GB card as my primary.
I've modded my own and the settings are definitely in that file because my SD card dissapeared. Of course it was because I didn't do it correctly to match our phone but I would love to find the right settings.
Here is a fix they made for the droid x2
http://forum.xda-developers.com/showthread.php?t=1229294
Sent from my HTC_Amaze_4G using XDA
Any dev help? 187 views.. so I know I am not the only person that would like to be able to do this.
meh did it myself. Updated first post. I will modifiy to include being able to view actual internal storage via usb storage mode later today.
So what this does is have everything download and work off of only the external sd card?
Thanks for the files. I'll give then a try.
$sudo make me a sandwich
It doesn't download anything. It does exactly what the thread title and first post say. The external SD card identifies as the internal or /sdcard and the internal SD or phone storage identifies as /sdcard/ext_sd.
Check storage in system settings. Phone storage becomes your external cars, in my case a 32gb card. The internal SD card becomes the external SD removable storage. The main purpose that I did it was to have Google music see my music files on my physical 32gb storage card.
superevilllama said:
It doesn't download anything. It does exactly what the thread title and first post say. The external SD card identifies as the internal or /sdcard and the internal SD or phone storage identifies as /sdcard/ext_sd.
Check storage in system settings. Phone storage becomes your external cars, in my case a 32gb card. The internal SD card becomes the external SD removable storage. The main purpose that I did it was to have Google music see my music files on my physical 32gb storage card.
Click to expand...
Click to collapse
I never said it downloaded anything. What I meant to say is, does this mod makes the SD card the only download path? Basically only having one storage place which will be the external SD card.
But I see you already confirmed it. I will try this.
Hi all,
I have uploaded my file here as i am lost on what needs t be edited in order to have my 16gb external as main or internal on my zopo 200.
Would anyone be kind enough to explain what needs to be edited.
Once i do this, do i need to reinstall ROM and re-root again which i do not mind as the phone is basically new and nothing much installed.
Best wishes
Pete :good:
Wingchundub said:
Hi all,
I have uploaded my file here as i am lost on what needs t be edited in order to have my 16gb external as main or internal on my zopo 200.
Would anyone be kind enough to explain what needs to be edited.
Once i do this, do i need to reinstall ROM and re-root again which i do not mind as the phone is basically new and nothing much installed.
Best wishes
Pete :good:
Click to expand...
Click to collapse
Hi guys,
same here with my X26i. Same vold.fstab as your, but how to modify to use my 32gb sd card?
Thanks
I think it's in the first post
Sent from my HTC_Amaze_4G using xda premium
superevilllama said:
So this file stored in /system/etc determines what type of storage sdcard and sdcard2 will be identified as. Basically sdcard2 becomes ext_sd.
While most applications are fine with using our phone's internal storage as the primary, google music does not and cannot find any music on my removable SD card. As soon as I copy it to internal it finds it right away. by modding this file, we can essentially have our removable SD card seen as primary storage and the internal secondary or as an external card.
It looks like they sucessfully made this change on the Rezound (http://forum.xda-developers.com/showthread.php?t=1383330 by changing the following:
dev_mount sdcard /mnt/sdcard 37 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard2 /mnt/sdcard/ext_sd auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
to this:
dev_mount sdcard2 /mnt/sdcard/ext_sd 37 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
I mirrored this change by making ours:
dev_mount sdcard /mnt/sdcard 36 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard2 /mnt/sdcard/ext_sd auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
to this:
dev_mount sdcard2 /mnt/sdcard/ext_sd 36 /devices/platform/msm_sdcc.1/mmc_host/mmc0
dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.3/mmc_host/mmc2
EDIT: 4/29
Got it working! sorta.. The phone now recognizes the physical storage card as internal phone storage and the internal phone storage as the ext_sd card. Google music finds all music. I have to add a few things to the vold.fstab file to allow a computer to see the actual internal storage card when using the phone in usb storage mode. If you would like to try it, unzip the attached modified.vold.fstab.zip file and push the file to /system/etc via adb after deleting the old one. I have also included the stock one in this post.
KEEP IN MIND: If you wipe internal storage with your phone with this mod in place, you may wipe your SD CARD. Make sure you flash back to the stock file, or just don't use the wipe internal storage feature.
Click to expand...
Click to collapse
hey i did this....but now my phone is not starting.....wht to do now?
SD as internal storage
She could anyone help with editing vold.fstab to exchange storage to the SD card as an internal storage? :good:
# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
## Vold 2.0 fstab for HTC Dream or Sapphire
#
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/ext_sdcard auto /devices/platform/hi_mci.0/mmc_host/mmc1
dev_mount usbotg /mnt/usb auto /devices/hisik3-usb-otg/usb1
Android: 4.0.4
zp200+
My original vold.fstab:
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/sdcard [email protected] /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.1/mmc_host
## Example of a dual card setup
# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0
# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2
## Example of specifying a specific partition for mounts
# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I only change this lines:
dev_mount sdcard /mnt/sdcard2 [email protected] /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.1/mmc_host
This worked perfectly, but when I move apps to the internal memory of the phone message said that was not possible because they did not have enough space. 64GB sdcard!
Any idea how to fix it !?
Tks !!
Hello guys,
This is the vold.fstab of my tablet, a P10AN01 with a Vegabean ROM. It have 300mb of internal memory and this ROM takes more or less a half of this. I've searched the two lines to change but.... ...I've missed something or this tablet doesn't have option to swith?
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/sdcard auto /devices/platform/sdhci-tegra.3/mmc_host/mmc3
# THIS IS NOT NEEDED
# dev_mount system_usb /mnt/usb/system_usb auto /devices/platform/tegra-ehci.0/usb
# Dock usb ports
dev_mount usb0 /mnt/usb/usb0 auto /devices/platform/tegra-ehci.2/usb0
dev_mount usb1 /mnt/usb/usb1 auto /devices/platform/tegra-ehci.2/usb1
dev_mount usb2 /mnt/usb/usb2 auto /devices/platform/tegra-ehci.2/usb2
dev_mount usb3 /mnt/usb/usb3 auto /devices/platform/tegra-ehci.2/usb3
# Usb host mode
dev_mount usbdisk /mnt/usbdisk auto /devices/platform/tegra-ehci
Sorry by my english,
Marcos Lyra
I did that (changed the vold.fstab file) and now I'm on boot loop...when accessing the recovery mode, only adb sideload cmd is available and I can't do nothing.
Any help?
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
#dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.0 /devices/platform/rda-mmc.0/mmc_host/mmc0
dev_mount udisk /mnt/udisk auto /devices/platform/musb-rda.0/musb-hdrc/usb1/1-1/1-1:1.0
## Example of a dual card setup
# dev_mount left_sdcard /sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
# dev_mount right_sdcard /sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/msm_sdcc.3/mmc_host/mmc1
## Example of specifying a specific partition for mounts
# dev_mount sdcard /sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
mine sir is auto what can i do
I recently purchased Karbonn A18 and am facing two problems relating to mounting of SD cards... My phone has 2 GB internal storage and I have inserted 32 GB micro-SD in it...
1. My phone's internal SD does not show up normally... In x-plore I need to browse to root/mnt/sdcard to access 2GB internal storage.
2. My phone only allows moving applications to internal SD and not external SD... and even though I have managed to move some programs to external SD, their data is still present in internal SD which is insufficient for huge games...
I have read somewhere that it is possible to swap internal SD with external SD with some modifications in vold.fstab file... However due to lack of knowledge about android file system and after numerous attempts, I have failed to do so... I hope someone with expertise may help me out... Thanks in advance...
The following is my vold.fstab file:
Code:
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/sdcard [email protected] /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.1/mmc_host
## Example of a dual card setup
# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0
# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2
## Example of specifying a specific partition for mounts
# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
I'm trying to swap my external sd with the internal sd. I've been playing with the vold.fstab file, using quite a few examples I've found but after rebooting I keep getting sd not mounted when I try to access it through root explorer. I want to make this into a monster ebook reader with about 10gb of books but all the readers want to rewrite the books they find to the internal sd.
Heres the ICS vold.fstab file:
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
#dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
dev_mount sdcard /mnt/sdcard auto /devices/virtual/block/loop0 /nfdisk/fat.bin
#dev_mount idisk /mnt/idisk 1 /devices/platform/v8-sdio.2/mmc_host/mmc0
dev_mount external_sd /mnt/sdcard/external_sd auto /devices/platform/v8-sdio.0/mmc_host/mmc1
dev_mount udisk /mnt/udisk auto /devices/platform/vc088x-ehci/usb1 /devices/platform/musb-hdrc/usb2 /devices/platform/musb-hdrc/usb3
## Example of a dual card setup
# dev_mount left_sdcard /sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
# dev_mount right_sdcard /sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/msm_sdcc.3/mmc_host/mmc1
## Example of specifying a specific partition for mounts
# dev_mount sdcard /sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
Does anyone know how to rewrite the dev_mount lines to get this accomplished?
Hello all,
I have a generic, MTK6577 Chinese, Android 4.0.4 phone. Its vold.fstab file looks like this:
Code:
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/sdcard [email protected] /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard2 /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.1/mmc_host
## Example of a dual card setup
# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0
# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2
## Example of specifying a specific partition for mounts
# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
It clearly says mount the [email protected] (internal sd) to /mnt/sdcard and external, physical sd to /mnt/sdcard2.
Still, it mounts completely the opposite: physical sd gets mounted to /mnt/sdcard and internal sd to /mnt/sdcard2.
Why is that? Another interesting thing: if I remove the [email protected] line, the physical sd won't mount anymore.
any expert here ??
my vold.fstab is:
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/sdcard [email protected] /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard2 /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.1/mmc_host
## Example of a dual card setup
# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0
# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2
## Example of specifying a specific partition for mounts
# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
manurdx said:
any expert here ??
my vold.fstab is:
## Vold 2.0 Generic fstab
## - San Mehat ([email protected])
##
#######################
## Regular device mount
##
## Format: dev_mount <label> <mount_point> <part> <sysfs_path1...>
## label - Label for the volume
## mount_point - Where the volume will be mounted
## part - Partition # (1 based), or 'auto' for first usable partition.
## <sysfs_path> - List of sysfs paths to source devices
######################
## Example of a standard sdcard mount for the emulator / Dream
# Mounts the first usable partition of the specified device
dev_mount sdcard /mnt/sdcard [email protected] /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard2 /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.1/mmc_host
## Example of a dual card setup
# dev_mount left_sdcard /mnt/sdcard1 auto /devices/platform/goldfish_mmc.0 /devices/platform/mtk-sd.0/mmc_host/mmc0
# dev_mount right_sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-sd.2/mmc_host/mmc2
## Example of specifying a specific partition for mounts
# dev_mount sdcard /mnt/sdcard 2 /devices/platform/goldfish_mmc.0 /devices/platform/msm_sdcc.2/mmc_host/mmc1
Click to expand...
Click to collapse
Short answer: you can't.
What you can do is install Link2SD which will essentially move almost all apps to the SD card while letting the phone think they're still on the internal memory.
1. Root with http://forum.xda-developers.com/showthread.php?t=1886460 - simple tool, follow on-screen prompts.
2. Confirm root with "Root Checker" in the Play Store.
3. Create a partition on your SD card: http://download.cnet.com/MiniTool-Partition-Wizard-Home-Edition/3000-2094_4-10962200.html
4. Use Link2SD from the Play Store to move Internal apps to your new SD card partition. Details/instructions here - http://www.link2sd.info/description
I bought this phone as a cheap replacement in Nepal because mine died. With these steps I now have all the apps I want installed, and less than 2/3 of my internal memory used. Good luck.